Which one of the following pairs of species have the same bond order ?
$O_2, NO^+$
$CN^-, CO$
$N_2, O_{2}^-$
$CO, NO$
The hyperconjugative stabilities of tert-butyl cation and $2$-butene, respectively, are due to
Match $List-I$ with $List-II$.
$List-I$ | $List-II$ |
$(A)$ $\Psi_{ MO }=\Psi_{ A }-\Psi_{ B }$ | $(I)$ Dipole moment |
$(B)$ $\mu=Q \times I$ | $(II)$ Bonding molecular orbital |
$(C)$ $\frac{N_{b}-N_{a}}{2}$ | $(III)$ Anti-bonding molecualr orbital |
$(D)$ $\Psi_{ MO }=\Psi_{ A }+\Psi_{ B }$ | $(IV)$ Bond order |
Which one of the following oxides is expected exhibit paramagnetic behaviour
The incorrect statement regarding molecular orbital $(s)$ is
$AX$ is a covalent diatomic molecule where $A$ and $X$ are second row elements of periodic table. Based on Molecular orbital theory, the bond order of $AX$ is $2.5$. The total number of electrons in $AX$ is ........... (Round off to the Nearest Integer).